package com.example.freshfoodproject.mapper;

import com.example.freshfoodproject.entry.Goods;
import com.example.freshfoodproject.entry.User;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface UserMapper {
    public int selectUsernameAndPassword(User user);
    public int insertUser(User user);
    public List<User> selectByUsername(String username);
    public int selectUsername(User user);
}
